Carbon vs Oganesson
| Property | C Carbon | Og Oganesson |
|---|---|---|
| Atomic number | 6 | 118 |
| Symbol | C | Og |
| Name | Carbon | Oganesson |
| Category | nonmetal | noble-gas |
| Standard Atomic Weight | 12.0106 u | 294 u |
| Period | 2 | 7 |
| Group | 14 | 18 |
| Block | p | p |
| Phase at STP | solid | gas |
| Electron configuration | [He]2s22p2 | [Rn] 7s2 7p6 5f14 6d10(predicted) |
| Oxidation states | [-4, -3, -2, -1, 0, 1, 2, 3, 4] | [-1, 0, 1, 2, 4, 6] |
| Electronegativity (Pauling) | 2.55 | N/A |
| Electron affinity | 1.2621 eV | 0.056 eV |
| Density | 2267 kg/m³ | 7000 kg/m³ |
| Melting point | 3549.85 °C | -273.15 °C |
| Boiling point | 3824.85 °C | -243.15 °C |
| Discovery year | 1797 | 2006 |